Hi,

I'm not sure if this is the right forum for these questions. If its not and anyone can recommend one then please do.

The rules said not to post any links, but a quick search should take you to the tutorial page if you do not already know
about it.

Has anyone tried and been able to get this tutorial "Large MKV (h264) File to PS3 MP4 « Just Another Odd Man Out" to work.
The first problem I encounter is with the aac audio file exported from ffmpeg — I always get a loud distorted file. The next
problem is using HexEdit to convert the video from a 5.1 profile to a 4.1. I open the file in HexEdit and change
67 4D 40 33 to 67 4D 40 29 then save the file, but when I open it i MediaInfo Mac the profile is still 5.1. The final problem
occurs when trying to interleave the video and audio files — the mp4 files doesn't work in QT or anything else.

Alternatively does anyone know of a reliable way to change the video profile from 5.1 to 4.1 on the Mac. If I can do that then I can use MKVTools to create a usable mp4 file.

Thanks,

Terrence